Chemical Changes in Food- Spoilage & Preservation
Last updated 6 years ago
Chemical Changes in Food
Spoilage & Preservation
-Change of odour-Change of colour-Change in temperature or energy-Change of form-Emission of light, heat or sound-Formation of gases-Formation of precipitate-Decomposition of organic material
-The breaking of bonds and formation of new bonds between different atoms-Takes place when particles of original materials collide with one another-Atoms will be rearranged-Energy change will be present as new products are generated
What is Chemical Change?
Evidences of Chemical Change Change